IS31FL3246-TQLS4-TR

Lumissil
870-S31FL3246TQLS4TR
IS31FL3246-TQLS4-TR

制造商：

说明：
LED照明驱动器IC 36-channel led driver, eTQFP-48, 9.0mm x 9.0mm, T&R

数据表:
ECAD模型:
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供货情况

库存：
无库存
生产周期：
20 周 预计工厂生产时间。
最少： 2500   倍数： 2500
单价:
¥-.--
总价:
¥-.--
预估关税:
此产品免运费

定价 (含13% 增值税)

数量 单价
总价
整卷卷轴（请按2500的倍数订购）
¥7.1416 ¥17,854.00
¥6.9834 ¥34,917.00

产品属性 属性值 选择属性
Lumissil
产品种类: LED照明驱动器IC
36 Output
Reel
商标: Lumissil
组装国: Not Available
扩散国家: Not Available
原产国: CN
湿度敏感性: Yes
通道数量: 36 Channel
产品类型: LED Lighting Drivers
工厂包装数量: 2500
子类别: Driver ICs
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已选择的属性: 0

CNHTS:
8542399000
USHTS:
8542390090
TARIC:
8542399000
ECCN:
EAR99

IS31FL3246-x 36-Channel LED Drivers

Lumissil IS31FL3246-x 36-Channel LED Drivers consist of 36 constant current channels that are Pulse Width Modulated (PWM) for smooth LED brightness control or color-mixing control. These channels are pulse width modulated by a combination of 8-bits (LFP) operating at 127Hz and 10-bits (HFP) operating at 32kHz to minimize the audible noise. The output current of each channel can be set up to 25mA and these channels are grouped as R group, G group, and B group. These groups feature an 8-bits output current control register each that allows fine-tuning the current for rich global RGB color mixing. These registers can be programmed via a high-speed I2C bus interface.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

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